E815
TEAS SECTION 8 & 15 RECEIVED
08/04/2026
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Official data from USPTO
PURELAB FLEX
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
PURELAB FLEX
ST13
US500000088390167Class
9, 11
Filing
88390167
Registration
6110658
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
33
Latest update
08/04/2026
Trademark type
Word
Nice classes
9, 11
Filing date
04/17/2019
Registration date
07/28/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/28/2020
Last transaction
08/04/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
99
Owner location
Buckinghamshire, GB
Examiner
JUN, WON KYUNG WENDY
Law office
L30
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
VWS (UK) Limited
Representatives
William S. Fultz Womble Bond Dickinson (US) LLP
Technical classification
Nice Classes
Class 9Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Scientific apparatus for use in water treatmentwater purifier controllerswater purity sensorswater flow sensors and water meters; scientific apparatus for use in water filtrationpurificationsofteningsterilisationsanitationsanitisationdesalinationde-mineralisationdeionisationelectrodeionisationoxidation and clarificationwater purifier controllerswater purity sensorswater flow sensors and water meters; parts and fittings for all of the aforementioned goods
Class 11
Water treatment apparatuswater purification and filtration apparatus; water treatment filters; apparatusinstruments and installations for treatmentfiltrationpurificationsofteningsanitisationdesalinationde-mineralisationdeionisationelectrodeionisationreverse osmosisoxidation and clarification of water; water treatment cartridges for the filtrationpurificationsofteningsterilisationsanitationsanitisationdesalinationde-mineralisationdeionisationelectrodeionisationreverse osmosisoxidation and clarification of water; parts and fittings for all of the aforementioned goods
Publications
History of USPTO decisions and trademark events.
33 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/28/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
07/28/2020
DP1B
1(B) BASIS DELETED; PROCEED TO REGISTRATION
06/25/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/25/2020
IUCN
NOTICE OF ALLOWANCE CANCELLED
05/20/2020
D1BR
TEAS DELETE 1(B) BASIS RECEIVED
05/20/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/19/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/19/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/19/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
05/12/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/17/2020
PUBO
PUBLISHED FOR OPPOSITION
03/17/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/26/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/12/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/11/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/11/2020
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
02/11/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/25/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/25/2019
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
10/11/2019
GNFR
FINAL REFUSAL E-MAILED
10/11/2019
CNFR
FINAL REFUSAL WRITTEN
10/11/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/11/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/11/2019
ALIE
ASSIGNED TO LIE
10/10/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/04/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/01/2019
GNRT
NON-FINAL ACTION E-MAILED
07/01/2019
CNRT
NON-FINAL ACTION WRITTEN
07/01/2019
DOCK
ASSIGNED TO EXAMINER
06/26/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/04/2019
NWAP
NEW APPLICATION ENTERED
04/20/2019
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